For the mock cold call at the end of most SDR interviews.
“Hi [Name], this is [You] from Firstup. I know I'm calling out of the blue. We help internal comms teams reach employees who don't live in their inbox, and I wanted to see how you get important news to everyone. Do you have a quick moment?”
Written from public information about Firstup to help you practice. Ask an insider what their role play looked like; it's the best prep there is.